Limited 1 year warrantyWe guarantee this product to be free of manufacturing and assembly defects for a period of one year from the time of purchase

Optimized operating softwareThe 0620 300Watt charger features an AUTO function that sets the feeding current during the process of charging or discharging. It can prevent overcharging which may be dangerous to the battery or user. It will disconnect the circuit automatically and sound an alarm once it determines malfunction. All the programs of this charger are controlled through two way communications between user and software. It achieves maximum safety while minimizing confusion. These settings can also be fully configured by the user

High power, high current, high performance power conversion circuitThe charger uses advanced synchronous buck-boost dc/dc converter technology with an output conversion efficiency that can reach over 90%. This not only saves power and reduces heat build up but it also makes the charger more compact and conveniently mobile.

Wide input voltage ranges from 10V - 28VThe output power can be adjusted to align with the available input power, thus preventing input current overload and protecting the DC source.

Adaptable to various type of lithium CellsThe 0620 300Watt charger is adaptable to various types of lithium batteries such as Li-Ion, Li-Po, and Li-Fe cells.

Temperature sensor and temperature controlledInternal automatic cooling fan controls the internal temperature and provides intelligent protection. When the internal temperature is over 60oC (140oF) the charge cycle is stopped.

300W unique regenerative discharge capabilityRegenerative discharge takes most of the output batteries energy and puts it back into the input battery, which is not the same with the traditional methods of discharge to deplete that energy in the form of heat across a transistor. When discharging LiPo for storage, re-charging Lead Acid input battery, the amount of current and voltage that input battery can accept limits the total amount of power that it can achieve, or 300W, whichever is lower.

Unique Lithium battery monitor programWhen using other equipment to charge or discharge a Lithium pack, the charger can be used to monitor the per-cell voltages, battery temperature, and process time. If any individual cell appears over charged or over discharged or the pack is too hot or the process has gone on for too long, the charger will generate an alarm sound and the related information will blink.

Electric motor test modeThis feature can be used to break-in electric motors, test motor parameters and performance, or check for tolerances.

Foam-cut driveWith this feature, the charger acts as a convenient power supply for a hot wire foam cutter.

Battery internal resistance measurementMeasure the internal resistance of a battery pack, and also can measure the per-cell internal resistance. (Only available for lithium battery)

Fast and storage mode of lithium batteriesAbility to fast charge and reduce the time required to charge a battery. The storage function can regulate the final voltage of the lithium battery required for optimal storage conditions to prolong battery life.

Temperature ThresholdThe batteries internal chemical reaction will cause the temperature of the battery to rise. If the temperature limit is reached, the charging process will be terminated. *This function required a temperature probe which is sold separately.